Add 60/4 and 30/27
1st number: 15 0/4, 2nd number: 1 3/27
60/4 + 30/27 is 145/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
60/4 = 60 × 27/4 × 27 = 1620/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
30/27 = 30 × 4/27 × 4 = 120/108 - Add the two like fractions:
1620/108 + 120/108 = 1620 + 120/108 = 1740/108 - 1740/108 simplified gives 145/9
- So, 60/4 + 30/27 = 145/9
In mixed form: 161/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/4+60/27 60/8+30/27 60/4+30/54 60/4+90/27 60/12+30/27 60/4+30/81 60/20+30/27 60/28+30/27